151533650 has 12 divisors (see below), whose sum is σ = 281852682. Its totient is φ = 60613440.

The previous prime is 151533649. The next prime is 151533661. The reversal of 151533650 is 56335151.

It can be written as a sum of positive squares in 3 ways, for example, as 91145209 + 60388441 = 9547^2 + 7771^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515287 + ... + 1515386.

Almost surely, 2^151533650 is an apocalyptic number.

151533650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151533650 is a deficient number, since it is larger than the sum of its proper divisors (130319032).

151533650 is a wasteful number, since it uses less digits than its factorization.

151533650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030685 (or 3030680 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 151533650 is about 12309.9004870064. The cubic root of 151533650 is about 533.1339771407.

The spelling of 151533650 in words is "one hundred fifty-one million, five hundred thirty-three thousand, six hundred fifty".